Five computer applications cases Education in banking industrial sectors Entertainments. Hospitals. handling data.
Do computers have a finite range of possible uses?No fixed cap exists. The quantity of system resources (such as CPU cycles, RAM, HDD seek/write activity, etc.) that each program "consumes," as well as the amount of RAM and processing power (CPU speed) you have, all have a role in how many apps can be executed at once.
What use cases exist for personal computers?Word processing, Internet browsing, Internet faxing, e-mail and other digital messaging, multimedia playback, computer game play, and programming are all frequent tasks that can be performed using software applications.
To train computer vision systems, use deep learning techniques.
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charles simonyi is considered the father of microsoft excel. T/F?
Charles Simonyi, a former Microsoft employee, is credited with creating some of the most popular programmes produced by the business, including Word and Excel. The developer worked on one of the first personal computers at Xerox and holds a Ph. D. in computer science from Stanford.
Is Excel Hungarian?Charles Simony, an American computer programmer, entrepreneur, and space traveller of Hungarian descent, is credited with "inventing the Microsoft Excel and the Microsoft Word."
Who is Microsoft Office's creator?Bill Gates made the initial announcement on August 1, 1988, at COMDEX in Las Vegas. Microsoft Word, Microsoft Excel, and Microsoft PowerPoint were included in the first version of Office, which was originally marketed as an office suite.
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quzilet which one of the following statements is true? group of answer choices information is raw, unorganized facts. information is data that has been organized and arranged in a manner that is useful in making decisions. data is organized so it shows patterns which can be used to make decisions. data is information that has been processed.
Data is information that has been converted into a format that can be moved or processed effectively in computers.
What is Data?Information that has been converted into a format that is useful for transfer or processing is referred to as data in computing. Data is information that has been translated into binary digital form for the computers and transmission mediums of today. Both a singular subject and a plural subject can be used when referring to data. When data is presented in digital form, it is referred to as "raw data."Claude Shannon, a famous American mathematician renowned as the father of information theory, is credited with developing the idea of data in the context of computing. He introduced two-valued Boolean logic in electronic circuits, which was the foundation for binary digital notions.The CPUs, semiconductor memory, disc drives, as well as many of the peripheral devices commonly used in computing today, are all built on binary digit formats. Punch cards were used as the primary data and control input for computers in their early stages, before magnetic tape and hard discs.The prevalence of the terms "data processing" and "electronic data processing," which, for a while, came to encompass the complete range of what is now known as information technology, made it clear early on that data's significance in business computers. A unique data profession arose alongside the expansion of corporate data processing over the course of corporate computing history, indicating specialisation.To Learn more About Data Refer To:
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Which group on the Home tab contains the command for changing the fill color of a cell?
a. Auto Fill
b. Format Painter
c. Clipboard
d. Font
Press Ctrl+Shift+F or choose Home > Format Cells dialog launcher. Select the desired color for the Background Color field on the Fill tab. Font.
If you wish to alter the fill color, which TAB should you select?Click the Shape Fill drop-down arrow on the Format tab. The color you want to use is chosen. Select More Fill Colors to get more color options. The chosen fill color will show up as the shape.
Which tool is used to apply or modify an image's fill color?You can alter the colors in your image with the Hue/Saturation adjustment tool. Just like the search Color tool, it is equally simple to use. However, it is non-destructive and allows for unlimited color adjustments.
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what is the binary equivalent of the hex value 78? (note it is not 78 in decimal but 78 in hex written more precisely as 0x78 where the prefix 0x simply tells us that what follows is a hex value)
The binary equivalent of the hex value 0x78 is 01111000. Binary is a number system that uses only two symbols: 0 and 1.
These symbols are often referred to as "bits," where each "bit" can have a value of either 0 or 1. It is a base-2 number system as opposed to the more commonly used base-10 system (decimal) which uses the digits 0-9. Binary is used in digital systems and computer technology to represent and manipulate data. It is the foundation for machine-level operations and is used to store and process data in memory, on disk and in network communications. It is also used to represent characters, images, sound, and other forms of information in computers and other electronic devices. To convert a hex value to its binary equivalent, you can break it down into its individual digits and convert each digit to its binary representation.
In this case, the hex value 0x78 is equivalent to 7*16 + 8 = 120 in decimal, and the binary representation of 8 is 1000, and the binary representation of 7 is 0111. so the binary equivalent is 01111000.
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one method to retrieve data from tables is the use of a cursor. define what a cursor is and the steps needed to create and use one. list at least one drawback of using a cursor.
A cursor variable is declared, and then it is assigned using the SET command. Use the syntax I shown at all times: To choose the data, use the CURSOR STATIC FOR and SELECT statements.
What is a cursor used for in a database?With or without going back to the source table, a cursor lets you conduct numerous operations row by row against with a result set while keeping track of where you are in the result set. In those other words, cursors theoretically return a set of results based on the databases' tables.
In SQL Server, a cursor is a database object that enables row-by-row data retrieval and manipulation. Instead of using T-SQL commands which operate on all of the rows in the result set at once.
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Jen’s office contains the following devices:
Jen’s laptop, which is wirelessly connected to the server and turned on
Her secretary’s PC, which connects to the server is turned off
A virus-infected computer that has been unplugged from the network
The boss’s smart phone, which wirelessly connects to the server
You know that the office network is a _____
The following gadgets can be found at Jen's office: A WAN is the office network (Wide Area Network).
What distinctions exist between LAN and WAN?A local area network, or LAN, is a network of computers created within a restricted area, like a home, business, or group of buildings. On the other hand, a wide-area network (WAN) is a computer network that spans a large geographic area. Users can transport data more quickly across LANs than they can via WANs, which have a significantly slower data transmission rate.
What distinguishes a LAN from a WAN and what are some examples of each?The data transport rate on LANs is high. WANs transfer data at a slower rate than LANs do. Telephone lines and radio waves can be used to connect one LAN to another LAN across any distance.
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14) Which of these is used to tag parts of a text that will be on a web page?
A) SEO.
B) HTTP.
C) HTML.
D) JavaScript.
Answer: C
thats all ill just fill this up a bit y'know
Conduct online research on any three careers related to computers and electronic communication that are important for business, management, and administration. For each of these roles, discuss how electronic communication is useful. Type your response here:
You will examine numerous computer and electronic communication-related occupations in this assignment. Communication styles, Eight Different Listening Reactions. Listening in silence. Questioning. Paraphrasing. Empathizing. Supporting. Analyzing. Evaluating. Advising.
Describe electronicsThe emission, behavior, and consequences of electrons as well as electronic devices are the focus of the physics and electrical engineering field known as electronics.
An extraordinarily wide spectrum of technology is included in electronics. The phrase was first used to refer to the investigation of electron behaviour and motion, notably as seen in the earliest electron tubes. With new information regarding the nature of electrons at their core and the potential applications of their motion, it started to be used in a broader meaning.
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cisco asa interface access rules are the most commonly used access control mechanisms on the security appliance. interface access rules permit or deny network applications to establish their sessions through the security appliance based on different information. on which three of these options is the access rules filtering based?
This is Cisco's solution, the Cisco IronPortTM S670 Web Security Appliance (WSA), which combines reputation filtering, inline file scanning, and signature-based malware detection.
Access control lists (ACLs), which restrict access in your network by blocking specific traffic from entering or leaving, are a feature of Cisco ASAs that offer basic traffic filtering capabilities. A STATIC NAT and an ACL authorizing the traffic are typically required to permit traffic from a lower-security interface to a higher-security interface. You can therefore reach any host on the inside if it has a static translation for that host and an ACL that permits the traffic.
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Mention five(5) businesses that needs computer to opperate.
Answer:
Tech blogging.Content writing.Digital marketing.Computer repairing and maintenance.Cartridge refilling.Answer: Security analysts, software engineers, network architects, user interface designers, and systems engineers are some tech professionals who use computers and other technologies.
Extra one (LOL): Hacker
Explanation:
Which is the keyboard shortcut for setting up rulers in a Photoshop project?
If you are referring to Microsoft Office Excel shortcuts, the function key F2 turns the cell to edit mode.
What are the function of keyboards and laptops?Keyboards and laptops come with a function key and have own specific functions. Function key F2 is more about on modifying. Function key F2 can also be used to quickly rename a file or a folder in Windows.
A keyboard shortcut, sometimes referred to as a hotkey, is a set of one or more keys used in computers to quickly launch a software application or carry out a pre programmed operation.
Therefore, If you are referring to Microsoft Office Excel shortcuts, the function key F2 turns the cell to edit mode.
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what type of zone should you create that contains records allowing a computer name to be resolved from its ip address?
Every zone has a SOA record that contains information pertinent to the zone, as stated in [RFC1035] section 3.3.13 and explained in [RFC2181] section 7.
One name may be aliased to another using CNAME records. Canonical Name is referred to as CNAME. A typical illustration is when example.com and are hosted on the same server and lead to the same application. In essence, each DNS server is a specific kind of database server. The database houses a wide variety of data regarding the zones or subdomains that the server is in charge of, as well as specific devices inside those zones and subdomains. Resource records are the names given to the database entries in DNS that contain this name information (RRs).
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Which levels of measurement can be quantitative?
The nominal and ordinal levels are thought of as categorical measurements, whilst the interval and ratio levels are thought of as quantitative measures.
Can data be quantitatively measured at what levels?Numerical measurements or counts make up quantitative data. The four levels of measurement used to decide which statistical calculations are meaningful are as follows. They are ratio, nominal, ordinal, and interval.
Are there any limitations on the type of ordinal?Organizing variables into numbered categories, ordinal data are a type of qualitative information. The categories are ranked or arranged naturally according to some hierarchical scale, such as from high to low. But the space between the categories is not definitely defined.
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what is the value of sum after the code segment is executed?
Num1 <--- 6
Num1 <--- 4
Num1 <--- 10
If Num1 < Num2
Num1 <--- Num2
Else
Num3 <--- Num 2
If Num2 > Num3
Num1 <--- Num2 + Num3
Sum <--- num1 + num2 + num3
The value of sum after the code segment is executed is 16. A code segment, also called a text segment or just text, is part of an object file or corresponding section of a program's virtual address space that contains executable instructions.
The required details for code segment in given paragraph
Following the code segment:
num1 = 6
num2 = 4
num3 = 10
IF num1 < num2 (which is FALSE as 6 > 4) THEN....ELSE num3 = num2 = 4
IF num2 >= num3 (which is TRUSE as 4 = 4) THEN num1 = num2 + num4 = 4 + 4 = 8
sum = num1 + num2 + num3 = 4 + 4 + 8 = 16
The term "segment" comes from heaping, a historical approach to memory management that was replaced by paging. When a program is stored in an object file, the code segment is part of that file; When the loader places the program in memory for execution, it allocates a certain number of memory areas (specifically, in the form of pages) that correspond both to segments in object files and to segments needed only at execution time. For example, a code segment of a file object is loaded into the corresponding code segment in memory. A code segment in memory is usually read-only and has a fixed size, so in embedded systems it can usually be stored in ROM. You don't have to upload it.
If the code segment is not read-only, you can edit the code yourself due to the specific architecture.
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How do I fix Excel ran out of resources while attempting to calculate one or more formulas?
To cope with the formula reference issue, the simplest course of action is to separate the particular spreadsheet tab that is causing the mistake. Just make a new tab and duplicate all the tabs to accomplish this.
Excel has run out of memory. How do I repair this?Consider turning off or removing any installed macros or add-ins. This might aid with memory clearing. Another option is to increase the memory available to Excel.
Ref mistakes in Excel: what causes them?When a formula references an invalid cell, it returns the #REF! error. The most frequent cause of this is the deletion or pasting over of cells that were used as references in formulas.
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if you hold a top secret clearance, you are required to report to the security office when you have a foreign roommate over 30 calendar days, a co-habitant, and when you get married. T/F
When you have a foreign roommate for more than 30 calendar days, when you become a cohabitant, or when you get married, you must notify the security office if you have a top-secret clearance. You are not required to notify the Security Office of any unauthorized international travel.
What is Security?Your possessions are protected from unforeseen risks by security.
These treasures could be anything like cash, jewelry, priceless papers, furniture, electronics, etc. in the real world.
However, the nature of valuables changes when we discuss computers. The main asset that needs to be protected in this case is information. These facts may include user account information, bank account information, payment card information, personal data posted on social networking platforms, etc.
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walter selected data on a worksheet to show in a chart. which button on the insert tab can he click to display charts appropriate for the selected data?
Recommended charts buttons on the insert tab can he click to display charts appropriate for the selected data .
What is a chart? What kind is it?
The term "chart" (sometimes referred to as "graph") refers to a graphical representation of data visualization in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart" Data visualization and encouraging further study of a subject are two of a chart's key purposes.
Charts are used to illustrate significant correlations or patterns between data points when a straightforward table is insufficient.
What benefit does using the recommended charts command offer?
A list of chart types that would best fit your data can be found by clicking the Recommended Charts button. This is a fantastic place to begin if you're unsure on the type of chart you should use.
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what job site features many entry-level jobs and internships from a very large number of employers, and uses a computer matching algorithm to pair job seekers with opportunities that fit their specific major, and skills?
A jobs site that offers a variety of entry-level jobs and internships from a large number of employers and uses a computer matching algorithm to match job seekers with jobs that match their specialization and skillset.
The required details for algorithm in given paragraph
What is an algorithm?
Algorithms come in many forms, from the simplest to the most complex, and can be used to solve a variety of problems in computer science, mathematics, engineering, and so on solve. Algorithms are generally used in computer science to provide a solution to a problem or to automate a process.
The algorithm consists of a set of well-defined steps that can be followed to achieve the desired result.
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You should see the following code in your programming environment:
import simplegui
def draw_handler(canvas):
# your code goes here
frame = simplegui.create_frame('Testing', 600, 600)
frame.set_canvas_background("Black")
frame.set_draw_handler(draw_handler)
frame.start()
Use the code above to write a program that, when run, draws 1000 points at random locations on a frame as it runs. For an added challenge, have the 1000 points be randomly red, green, or blue.
Hint: The colors can be represented by
Red: “RGB(255, 0, 0)”
Green: “RGB(0, 255, 0)”
Blue: “RGB(0, 0, 255)”
I'll answer this question using Python.Task automation, data analysis, and data visualization are all common uses for Python in the creation of websites and software.
What is the main use of Python?Task automation, data analysis, and data visualization are all common uses for Python in the creation of websites and software.Many non-programmers, including accountants and scientists, have started using Python because it's relatively simple to learn and useful for a wide range of daily tasks, including managing finances.Among the simplest programming languages to learn for beginners, Python is frequently cited.Python is a good place to start if you want to learn how to program.Aside from that, it's one of the most popular.
I'll answer this question using Python.
print(" ^ ^")
print("( o o )")
print(" v")
To answer this question, you have to follow the hint as it is in the question
The hint says you should copy each line into a print statement and that's exactly what I did when answering this question;
In other words;
^ ^ becomes print(" ^ ^")
( o o ) becomes print("( o o )")
v becomes print(" v")
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What is the most advanced master data management tool available at newlifedn.com?
One of the fully functional master data management systems for startups and agencies is Profisee.
What is an MDM tool from Informatica?A single master record is created for each person, place, or item in a company using both internal and external data sources and applications as part of master data management (MDM). This data has undergone de-duplication, reconciliation, and enrichment, making it a consistent, trustworthy source.
What ETL tool is the most widely used?The ETL tool from Talend is the most used open source ETL programme. Open Studio generates Java code for ETL pipelines rather than running an ETL engine's configurations through one. It gains some performance advantages as a result of this tactic.
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What is output by the following code? Select all that apply.
c = 0
while (c < 11):
c = c + 6
print (c)
Group of answer choices
0
2
4
8
10
6
14
16
1
3
12
Answer:
6
12
Explanation:
c starts with value zero. When the while loop starts 6 is added to the value, so 0 + 6 = 6. then the value is printed on the screen. The while checks if 6 is less than 11, since it's true then the the loop executes again and more 6 is added to the previous value, so now the value is 12. The value is again printed. Then the while checks again if 12 is less than 11, since it's not, then the loop breaks there, and nothing more is printed. So if there is no line break, the printing should look like:
612
if there is a line break, then its:
6
12
please give one example of the first-order method, and one example of the accelerated first-order method, and one example of the second-order method, for solving an optimization problem. please describe each algorithm you provided as an example.
Answer:
First-order method: Gradient Descent
Gradient descent is a first-order optimization algorithm that iteratively updates the parameters of a model by moving in the direction of the negative gradient of the loss function.
The algorithm starts with an initial set of parameters and then at each iteration, it computes the gradient of the loss function with respect to the parameters and updates the parameters by taking a step in the opposite direction of the gradient. This process is repeated until the parameters converge to a minimum or maximum of the loss function.
Accelerated first-order method: Nesterov Accelerated Gradient Descent (NAG)
Nesterov Accelerated Gradient Descent (NAG) is an accelerated first-order optimization algorithm that improves upon the vanilla gradient descent by adding a momentum term.
The algorithm starts with an initial set of parameters and at each iteration, it computes the gradient of the loss function and updates the parameters by taking a step in the direction of the negative gradient with a momentum term.
The momentum term helps to smooth out the oscillations that can occur in the gradient descent algorithm and allows the algorithm to converge faster to a minimum or maximum of the loss function.
Second-order method: Newton-Raphson method
Newton-Raphson method is a second-order optimization algorithm that improves upon the first-order methods by taking into account the curvature of the loss function.
The algorithm starts with an initial set of parameters and at each iteration, it computes the gradient of the loss function as well as the Hessian matrix (the matrix of second-order partial derivatives of the loss function with respect to the parameters) and updates the parameters by taking a step in the direction of the negative of the inverse of the Hessian multiplied by the gradient.
some websites allow users to create, edit, or delete the content found on the site. these are known as
Without having any prior knowledge of HTML, users can design, create, modify, and remove content from a website using the CMA.
What is the name of the website where users can add, edit, and delete content?Wiki is server software that enables anyone to easily add, update, or create content on a website using a web browser. Wikis are developed through user collaboration on the website. Wikipedia, an online encyclopaedia with open source content, is an illustration of a wiki.
What can users of Web 2.0 do?A Web 2.0 website enables users to communicate and work together as co-creators of user-generated content in a virtual community through social media dialogue.
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explain the role that the number of data exchanges plays in the analysis of selection sort and bubble sort.
Both algorithms have the same worst-case complexity, or O(n2), but they have different best-case complexity. Selection sort uses an order of n2 time, whereas bubble sort uses an order of n. In contrast to selection sort, bubble sort is a stable algorithm.
Does bubble sort outperform selection sort in efficiency?Because there is less swapping needed, selection sort is superior to bubble sort. In contrast to selection sort, bubble sort is a stable algorithm.
Why does bubble sort perform worse?Due to its poor performance when sorting arrays, Bubble Sort to is is one of the most frequently discussed algorithms.
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do you need to download excel to access your integrated excel question?
Answer:
In this new assignment type, Excel opens seamlessly inside Connect with no need to upload or download any additional files or software.
Explanation:
why is packet switching in the internet analogous to driving from one city to another and asking directions along the way?
The packet switch determines the outgoing link based on the packet's destination IP address.
Asking which route to take is comparable to a packet asking, given its destination address, which outgoing link it should be forwarded on. In digital telecommunications networks, such as computer networks, packet switching is used to minimize transmission latency—the amount of time it takes for data to move across a network—increase communication reliability, and make the best use of the channel capacity that is available. Small data packets are sent between different networks using packet switching. These data "packets" or "chunks" enable quicker, more effective data transport. A file is frequently sent across a network in smaller data packets when a user does so.
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true or false: the content of a work of art consists of everything the eye registers about it, such as colors, shapes, and internal organization.
Forecasts are used by businesses to decide how to allocate budgets and how to schedule anticipated spending for the upcoming period.
The process of forecasting involves using past data as an input to generate accurate projections that indicate the course of future trends. Forecasts are used by businesses to decide how to allocate budgets and how to schedule anticipated spending for the upcoming period. For small business owners, forecasting is the act of analyzing past, present, and future data as well as market trends to make projections about their company's financial performance. This enables you to make significant spending budgets by estimating how much money you are expected to produce over a specific time period. The process of reflecting past sales demand into the future is known as forecasting. You can swiftly evaluate current market trends and sales by putting in place a forecasting system, which will allow you to make strategic operational decisions.
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the space allowed for the mascot on a school's web page is 75 pixes wide by 100 pixels high. its digital image is 300 pixels wide by 400 pixels high. what is the largest image of the mascot that will fit on the web page?
The mascot's biggest image that can be shown on a web page is 75 pixels wide and 100 pixels height.
What is webpage?
A web page is a document or resource of information that is suitable for the World Wide Web and can be accessed through a web browser. It is one of the primary resources that make up the World Wide Web. Web pages are typically composed of HTML or XHTML and may contain images, videos, and other forms of media.
Web pages are typically accessed through a web browser by typing in a URL, or Uniform Resource Locator, which is the address of the page.
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the word decagon contains the root dec. what does the root dec mean?
Root dec. Latin is the origin of the word "dict," which means "say, speak." Words like benediction, contradict, dictate, dictator, diction, dictionary, dictum, edict, and forecast all have this connotation.
What are the duct's root words?Brief Summary The Latin roots duc and duct both denote "leading." From this root word, words like educate, reduce, produce, and product are frequently used in English.
What does the term "ductwork" mean?The term "ductwork" refers to the network of ducts (metal or plastic tubes) used to distribute air from your home's heating, ventilation, and air conditioning (HVAC) systems. An essential element of indoor air quality and home comfort is properly installed and maintained air ducts.
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which remote file access protocol is an extension of ssh?
Answer:
SFTP (SSH File Transfer Protocol), and is the most widely used file transfer protocol that runs over SSH.
Explanation:
Found it on the internet. Hope this helps!
The remote file access protocol that is an extension of SSH (Secure Shell) is called SFTP (SSH File Transfer Protocol).
SFTP allows for secure file transfer and manipulation over a secure SSH connection. It provides a similar command set and functionality to traditional FTP (File Transfer Protocol), but with the added security of encryption provided by SSH. SFTP is widely supported and commonly used for secure file transfers in various applications and systems.
It offers similar functionality to traditional file transfer protocols like FTP (File Transfer Protocol), but with the added security provided by SSH. SFTP is commonly used in scenarios where secure file transfer is required, such as remote administration, secure backups, and secure file sharing.
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